Rise in Heroin Use Among Whites Who Abuse Painkillers
The past-year heroin use has risen significantly among individuals taking nonmedical prescription opioids, such as oxycontin. This was especially pronounced among whites, in which the rate of heroin use increased by 75 percent in 2008-2011 compared to earlier years, according to a new study at Columbia University’s Mailman School of Public Health.
Nonmedical prescription opioid use is defined as using a substance that is not prescribed or consuming a drug only for the experience or the feeling it creates.
For the study, researchers looked at the frequency of nonmedical prescription opioid use and the risk of heroin-related behaviors and found that the most significant rise in heroin use was among Hispanics and non-Hispanic whites.
The study, led by Silvia Martins, M.D., Ph.D., associate professor of epidemiology at the Mailman School of Public Health, brings to light the racial and ethnic differences in trends of nonmedical opioid and heroin use over time. Her findings are published in the journal Drug and Alcohol Dependence.
Looking at data from the National Survey on Drug Use and Health, a large nationally representative household sample of 67,500 people, and self-reported heroin use within the last 12 months, the researchers analyzed the change in patterns of past-year non-prescription drug and heroin use between 2002-2005 and 2008-2011 across racial and ethnic groups.
They also looked at the connection between past year frequency of both, heroin-related risk behaviors, and exposure to heroin availability. For those who had used heroin in the past, participants were asked how they administered the drug.
In 2008-2011, the risk of past-year heroin use, ever injecting heroin, past-year heroin abuse, or dependence, and the perception of availability of heroin increased as the frequency of nonmedical opioid use increased for all race and ethnicities, but particularly for non-Hispanic whites.
“We found that individuals endorsing past year non-prescription opioids who also use heroin are likely to be in more advanced stages of their drug use,” said Martins.
“The individuals tend to use prescription opioids as a substitute for heroin when heroin is unavailable, to augment a heroin-induced ‘high,’ to ‘treat’ withdrawal symptoms, and to curb heroin use.”
Among Hispanics, increases were significant only among those using opioids about one to 29 days in the past year. Among blacks and whites, significant increases in the rate of heroin use were found among those using prescription opioids more frequently (100-365 days) in the past year.
Consistent with previous findings, with the exception of Hispanics, frequent prescription opioid users of all race and ethnicities and heroin users were at increased risk of ever injecting heroin and of past year heroin abuse and/or dependence.
“This is alarming and raises concern since injection drug use among prescription opioid users can contribute to the spread of HIV, as recently reported in Southern Indiana, as well as of Hepatitis C,” said Martins.
“The noteworthy increase in the annual rate of heroin abuse or dependence among non-Hispanic whites parallels the significant increase in nonmedical opioid use during the last decade and the growing number of heroin overdose deaths described for this race and ethnic group in recent years,” said Martins.
“Overall, our results suggest a connection between opioid and heroin use and heroin-related adverse outcomes at the population level, implying that frequent nonmedical users of prescription opioids, regardless of race or ethnicity, should be the focus of public health efforts to prevent and mitigate the harms of heroin use.”
Pedersen, T. (2015). Rise in Heroin Use Among Whites Who Abuse Painkillers. Psych Central. Retrieved on March 17, 2018, from https://psychcentral.com/news/2015/05/12/rise-in-heroin-use-among-whites-who-abuse-painkillers/84539.html